[gnome-continuous-yocto/gnomeostree-3.28-rocko: 3394/8267] populate_sdk_ext.bbclass: use weak assignment for TOOLCHAINEXT_OUTPUTNAME

[Emmanuele Bassi <ebassi src gnome org>]

commit 37da91e4fcdea42510e5e50873e92c3085160403
Author: Robert Yang <liezhi yang windriver com>
Date:   Mon Nov 14 06:34:03 2016 -0800

    populate_sdk_ext.bbclass: use weak assignment for TOOLCHAINEXT_OUTPUTNAME
    
    The TOOLCHAINEXT_OUTPUTNAME is different from TOOLCHAIN_OUTPUTNAME, it
    is used for eSDK only, so that it doesn't mix with SDK, use "?=" for it
    so that other conf file can define it.
    
    If we don't use "?=" here, then we need use forcevariable to redfine it:
    TOOLCHAINEXT_OUTPUTNAME_forcevariable = "foo"
    
    (From OE-Core rev: 933539a07af3f1cca79e49b0ea92cb7699095f96)
    
    Signed-off-by: Robert Yang <liezhi yang windriver com>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/classes/populate_sdk_ext.bbclass |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 26b5ca6..0e3656b 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -77,7 +77,7 @@ COREBASE_FILES ?= " \
 
 SDK_DIR_task-populate-sdk-ext = "${WORKDIR}/sdk-ext"
 B_task-populate-sdk-ext = "${SDK_DIR}"
-TOOLCHAINEXT_OUTPUTNAME = "${SDK_NAME}-toolchain-ext-${SDK_VERSION}"
+TOOLCHAINEXT_OUTPUTNAME ?= "${SDK_NAME}-toolchain-ext-${SDK_VERSION}"
 TOOLCHAIN_OUTPUTNAME_task-populate-sdk-ext = "${TOOLCHAINEXT_OUTPUTNAME}"
 
 SDK_EXT_TARGET_MANIFEST = "${SDK_DEPLOY}/${TOOLCHAINEXT_OUTPUTNAME}.target.manifest"